| MATERIAL | COPPER ALLOY OVERALL |
| MEDIA FOR WHICH DESIGNED | AIR 1ST RESPONSE |
| GAS 2ND RESPONSE |
| STEAM 3RD RESPONSE |
| OIL 4TH RESPONSE |
| WATER 5TH RESPONSE |
| MAXIMUM OPERATING PRESSURE | 400.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| MAXIMUM OPERATING TEMP | 400.0 DEG FAHRENHEIT SINGLE RESPONSE |
| STYLE DESIGNATOR | THREADED |
| CONNECTION TYPE | THREADED EXTERNAL PIPE ALL ENDS |
| NOMINAL PIPE SIZE ACCOMMODATED | 0.5 INCHES ALL ENDS |
| PIPE WALL THICKNESS DESIGNATION FOR WHICH DESIGNED | SCHEDULE 80 ALL ENDS |
| NOMINAL OVERALL LENGTH | 2.000 INCHES |
| SPECIAL FEATURES | MAXIMUM PRESSURE: 400 PSI @ 72 DEG. F; 250 PSI @ 400 DEG. F FOR STEAM; ALSO KNOWN AS CLASS 250 FITTINGS. |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | LOW-PRESSURE THICK-WALL BRASS THREAD PIPE FITTING |